| Santa Barbara to Cividale del Friuli | 6,154.26 mi (9,904.32 km) |
| Santa Barbara to Civita Castellana | 6,332.40 mi (10,191.02 km) |
| Santa Barbara to Civitanova Marche | 6,317.82 mi (10,167.56 km) |
| Santa Barbara to Civitavecchia | 6,323.89 mi (10,177.32 km) |
| Santa Barbara to Civitella in Val di Chiana | 6,249.76 mi (10,058.02 km) |
| Santa Barbara to Clusone | 6,062.55 mi (9,756.73 km) |
| Santa Barbara to Coccaglio | 6,080.49 mi (9,785.61 km) |
| Santa Barbara to Codigoro | 6,184.92 mi (9,953.67 km) |
| Santa Barbara to Codogno | 6,093.55 mi (9,806.62 km) |
| Santa Barbara to Codroipo | 6,148.67 mi (9,895.33 km) |
| Santa Barbara to Cogoleto | 6,101.00 mi (9,818.62 km) |
| Santa Barbara to Colle di Val d'Elsa | 6,232.48 mi (10,030.20 km) |
| Santa Barbara to Colle Salvetti | 6,201.29 mi (9,980.01 km) |
| Santa Barbara to Collecchio | 6,131.32 mi (9,867.41 km) |
| Santa Barbara to Colleferro | 6,382.21 mi (10,271.18 km) |
